Global event-based surveillance of chemical incidents

Background The number of chemicals in our society and in our daily lives continues to increase. Accompanying this is an increasing risk of human exposure to and injury from hazardous substances. Performing regular, structured surveillance of chemical incidents allows a greater awareness of the types...

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Bibliographic Details
Published in:Journal of exposure science & environmental epidemiology 2023-01, Vol.33 (1), p.111-117
Main Authors: Gaulton, Tom, Hague, Charlotte, Cole, David, Thomas, Eirian, Duarte-Davidson, Raquel
Format: Article
Language:English
Subjects:
Chemical Hazard Release
Epidemiology
Hazardous materials
Hazardous Substances
Health surveillance
Humans
Medicine
Medicine & Public Health
Public health
Situational awareness
Surveillance
Trends
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Summary:Background The number of chemicals in our society and in our daily lives continues to increase. Accompanying this is an increasing risk of human exposure to and injury from hazardous substances. Performing regular, structured surveillance of chemical incidents allows a greater awareness of the types of chemical hazards causing injury and the frequency of their occurrence, as well as providing a better understanding of exposures. Objective The objective of performing event-based surveillance (EBS) and capturing chemical incidents is to use this information to increase the situational awareness of chemical incidents, improve the management of these incidents and to inform measures to protect public health. Methods This paper describes a method for EBS for chemical incidents, including the sources used, storing the gathered information and subsequent analysis of potential trends in the data. Results We describe trends in the type of incidents that have been detected, the chemicals involved in these incidents and the health effects caused, in different geographic regions of the world. Significance The methodology presented here provides a rapid and simple means of identifying chemical incidents that can be set up rapidly and with minimal cost, the outputs of which can be used to identify emerging risks and inform preparedness planning, response and training for chemical incidents.
ISSN:1559-0631
1559-064X
DOI:10.1038/s41370-021-00384-8